ABOUT

Allyn-Grapeview is a census-designated place (CDP) in Mason County, Washington, United States. The population was 2,917 at the 2010 census.

History
From the 1870s to the 1920s, transportation needs for Grapeview (once known as Detroit) and other communities along Case Inlet were once served by asmall flotilla of steamboats. The local community based monthly newspaper called the North Bay Review, services Allyn.Allyn's main road and thoroughfare is State Route 3 with Grapeview connected to Route 3 via Grapeview Loop Road.Grapeview is home to a small Puget Sound Maritime Museum, and the Fair Harbor Marina.